Alarm signal transmitter



FIG. 1 is a top, front perspective view of the alarm signal transmitter showing my new design.

FIG. 2 is a top, rear perspective view of the transmitter.

FIG. 3 is a side view of the transmitter on a reduced scale from FIGS. 1 and 2.

FIG. 4 is an end view of the transmitter on the same reduced scale as FIG. 3.

FIG. 5 is a bottom view of the transmitter on the same reduced scale as FIG. 3. 

The ornamental design for an alarm signal transmitter, as shown and described. 